131641937615 has 32 divisors (see below), whose sum is σ = 165584480256. Its totient is φ = 100279872000.

The previous prime is 131641937593. The next prime is 131641937633. The reversal of 131641937615 is 516739146131.

It is not a de Polignac number, because 131641937615 - 2²⁶ = 131574828751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131641937615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29102744 + ... + 29107266.

It is an arithmetic number, because the mean of its divisors is an integer number (5174515008).

Almost surely, 2^131641937615 is an apocalyptic number.

131641937615 is a deficient number, since it is larger than the sum of its proper divisors (33942542641).

131641937615 is a wasteful number, since it uses less digits than its factorization.

131641937615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5639.

The product of its digits is 408240, while the sum is 47.

The spelling of 131641937615 in words is "one hundred thirty-one billion, six hundred forty-one million, nine hundred thirty-seven thousand, six hundred fifteen".